Four Memory Types

These are curation conventions, declared by name, description and type frontmatter:

Type	Purpose	Maintenance
user	Confirmed, scoped working preferences	Update when confirmed preferences change
feedback	Lessons, applicability and evidence	Correct active guidance with a dated reason; preserve original evidence
project	Non-obvious context and maintained work/decision pointers	Revalidate changing claims and genuine unresolved blockers
reference	Where to find approved runbooks, research and patterns	Check references and versions when used

Include source, audience, review status, and Why / How to apply for feedback and project entries. Metadata is not access control. A remembered “work autonomously” preference cannot grant production, spending, publication or destructive-action authority.